org.cornutum.tcases.util

Class CartesianProduct<T>

java.lang.Object

org.cornutum.tcases.util.CartesianProduct<T>

All Implemented Interfaces:

Iterator<List<T>>

public class CartesianProduct<T>
extends Object
implements Iterator<List<T>>

Iterates over the Cartesian product of a list of sets.

Constructor Summary

Constructors

Constructor and Description
CartesianProduct(List<? extends Set<T>> sets) Creates a new iterator for the Cartesian product of the given sets.
CartesianProduct(List<? extends Set<T>> sets, org.apache.commons.collections4.Predicate<List<T>> filter) Creates a new iterator for the Cartesian product of the given sets, ignoring any resulting list that does not satisfy the given Predicate.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
List<T>	next()
void	remove()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

CartesianProduct

public CartesianProduct(List<? extends Set<T>> sets)

Creates a new iterator for the Cartesian product of the given sets.

CartesianProduct

public CartesianProduct(List<? extends Set<T>> sets,
                        org.apache.commons.collections4.Predicate<List<T>> filter)

Creates a new iterator for the Cartesian product of the given sets, ignoring any resulting list that does not satisfy the given Predicate.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<List<T>>

next

public List<T> next()

Specified by:

next in interface Iterator<List<T>>

remove

public void remove()

Specified by:

remove in interface Iterator<List<T>>